I tried mraa-pwm as a regular user without being able to change any parameters, only read.
And I also tried to chmod on the pwm0 for controlling with /sys/class/pwm/pwmchip0/pwm0, but after a reboot the permission where gone and I couldn’t write as a regular user to /sys/class/…pwm0.
Is there a way to be able as a regular user to control the GPIO(PWM) without the need to change settings as root after each reboot? I only been testing on the official Android 11 on 4C plus